diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/s390/kernel/entry.S | 1 | ||||
| -rw-r--r-- | arch/s390/kernel/entry64.S | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S index 48215d15762b..e8ef21c51bbe 100644 --- a/arch/s390/kernel/entry.S +++ b/arch/s390/kernel/entry.S | |||
| @@ -571,6 +571,7 @@ pgm_svcper: | |||
| 571 | mvc __THREAD_per+__PER_access_id(1,%r8),__LC_PER_ACCESS_ID | 571 | mvc __THREAD_per+__PER_access_id(1,%r8),__LC_PER_ACCESS_ID |
| 572 | oi __TI_flags+3(%r9),_TIF_SINGLE_STEP # set TIF_SINGLE_STEP | 572 | oi __TI_flags+3(%r9),_TIF_SINGLE_STEP # set TIF_SINGLE_STEP |
| 573 | TRACE_IRQS_ON | 573 | TRACE_IRQS_ON |
| 574 | lm %r2,%r6,SP_R2(%r15) # load svc arguments | ||
| 574 | stosm __SF_EMPTY(%r15),0x03 # reenable interrupts | 575 | stosm __SF_EMPTY(%r15),0x03 # reenable interrupts |
| 575 | b BASED(sysc_do_svc) | 576 | b BASED(sysc_do_svc) |
| 576 | 577 | ||
diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S index 9aff1d449b6e..f33658f09dd7 100644 --- a/arch/s390/kernel/entry64.S +++ b/arch/s390/kernel/entry64.S | |||
| @@ -549,6 +549,7 @@ pgm_svcper: | |||
| 549 | mvc __THREAD_per+__PER_access_id(1,%r8),__LC_PER_ACCESS_ID | 549 | mvc __THREAD_per+__PER_access_id(1,%r8),__LC_PER_ACCESS_ID |
| 550 | oi __TI_flags+7(%r9),_TIF_SINGLE_STEP # set TIF_SINGLE_STEP | 550 | oi __TI_flags+7(%r9),_TIF_SINGLE_STEP # set TIF_SINGLE_STEP |
| 551 | TRACE_IRQS_ON | 551 | TRACE_IRQS_ON |
| 552 | lmg %r2,%r6,SP_R2(%r15) # load svc arguments | ||
| 552 | stosm __SF_EMPTY(%r15),0x03 # reenable interrupts | 553 | stosm __SF_EMPTY(%r15),0x03 # reenable interrupts |
| 553 | j sysc_do_svc | 554 | j sysc_do_svc |
| 554 | 555 | ||